
  <nz-mention
    [nzSuggestions]="suggestions"
    (nzOnSearchChange)="onSearchChange($event)"
    [nzPrefix]="['#', '@']">
    <input
      placeholder="input @ to mention people, # to mention tag"
      nzMentionTrigger
      nz-input
      [(ngModel)]="inputValue">
  </nz-mention>
